[libclc] Move several 'native' builtins to CLC library (#129679)

This commit moves the 'native' builtins that use asm statements to
generate LLVM intrinsics to the CLC library. In doing so it converts
them to use the appropriate elementwise builtin to generate the same
intrinsic; there are no codegen changes to any target except to AMDGPU
targets where `native_log` is no longer custom implemented and instead
used the clang elementwise builtin.

This work forms part of #127196 and indeed with this commit there are no
'generic' builtins using/abusing asm statements - the remaining builtins
are specific to the amdgpu and r600 targets.
47 files changed
tree: 01ce6e4f3a83147971486177e9bf74bb224fd88f
  1. .ci/
  2. .github/
  3. bolt/
  4. clang/
  5. clang-tools-extra/
  6. cmake/
  7. compiler-rt/
  8. cross-project-tests/
  9. flang/
  10. flang-rt/
  11. libc/
  12. libclc/
  13. libcxx/
  14. libcxxabi/
  15. libunwind/
  16. lld/
  17. lldb/
  18. llvm/
  19. llvm-libgcc/
  20. mlir/
  21. offload/
  22. openmp/
  23. polly/
  24. pstl/
  25. runtimes/
  26. third-party/
  27. utils/
  28. .clang-format
  29. .clang-tidy
  30. .git-blame-ignore-revs
  31. .gitattributes
  32. .gitignore
  33. .mailmap
  34. CODE_OF_CONDUCT.md
  35. CONTRIBUTING.md
  36. LICENSE.TXT
  37. pyproject.toml
  38. README.md
  39. SECURITY.md
README.md

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